A:AnswerThe camera comes with mounting screws. No adhesive tape. The camera has some weight to it, so you would need some strong tape. You can only monitor these using your phone/tablet app. If you want motion detection to record video, these cameras are not what you want. The app is lacking.
A:AnswerIf your router wasn't reset when the WiFi was lost, it should reconnect. If you reset your router at any point, you may need to follow the reconnection steps in the app. This camera has 30 feet of IR distance, but this will vary depending on the environment the camera is in. You can record about 5 days of video on the microSD card.
A:AnswerThere are no alerts to notify if the camera loses power or connection. The only sounds that can be emitted by the camera are those you speak into the microphone.
A:AnswerHow are you wanting to scare them? The camera does have a speaker on it, but it's not very loud. You would have to have your phone/tablet on the entire time to livestream monitor your yard and then go outside to shoo the birds away.